Categories

• Chemistry
• Others,Biology
• History
• Others,History
• Zoology
• Logic
• Economic
• Political Science,Zoology
• zoolozy
• Physics,History

Authors

• S.S
• Dash & Pradhan
• Eliot George,Shaw , Bennand
• Hardy , t.
• b.m.
• Das G.H.
• A.C,Eweey
• Pattnaik, N.R
• Pattanaik, N.,Pattanaik, N.
• I.F.